Finding the Fourth Proportional to 9,014.91, 12,439.82 and 5,236.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,014.91 : 12,439.82 = 5,236.86 : x
2. Step 2: Convert to fraction form
   9,014.91/12,439.82 = 5,236.86/x
3. Step 3: Cross multiply
   9,014.91x = 12,439.82 × 5,236.86
4. Step 4: Simplify right side
   9,014.91x = 65,145,569.58
5. Step 5: Solve for x
   x = 65,145,569.58/9,014.91
6. Step 6: Final answer
   x = 7,226.42